HEADER OXIDOREDUCTASE 08-AUG-05 2ALX TITLE RIBONUCLEOTIDE REDUCTASE R2 FROM ESCHERICHIA COLI IN SPACE GROUP TITLE 2 P6(1)22 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 0-339; COMPND 5 SYNONYM: RIBONUCLEOTIDE REDUCTASE 1, B2 PROTEIN, R2 PROTEIN; COMPND 6 EC: 1.17.4.1; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: BETA SUBUNIT, R2 SUBUNIT SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: NRDB, FTSB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RIBONUCLEOTIDE REDUCTASE R2, NEW CRYSTAL FORM, DIIRON CENTER, KEYWDS 2 DIMANGANESE CENTER, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SOMMERHALTER,L.SALEH,J.M.BOLLINGER JR.,A.C.ROSENZWEIG REVDAT 5 23-AUG-23 2ALX 1 REMARK LINK REVDAT 4 11-OCT-17 2ALX 1 REMARK REVDAT 3 13-JUL-11 2ALX 1 VERSN REVDAT 2 24-FEB-09 2ALX 1 VERSN REVDAT 1 29-NOV-05 2ALX 0 JRNL AUTH M.SOMMERHALTER,L.SALEH,J.M.BOLLINGER,A.C.ROSENZWEIG JRNL TITL STRUCTURE OF ESCHERICHIA COLI RIBONUCLEOTIDE REDUCTASE R2 IN JRNL TITL 2 SPACE GROUP P6122. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 61 1649 2005 JRNL REFN ISSN 0907-4449 JRNL PMID 16301799 JRNL DOI 10.1107/S0907444905034062 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.27 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 16437 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.276 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1647 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3230 REMARK 3 BIN FREE R VALUE : 0.3840 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 242 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2782 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 61.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.79600 REMARK 3 B22 (A**2) : -10.79600 REMARK 3 B33 (A**2) : 21.59100 REMARK 3 B12 (A**2) : -13.51500 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.45 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.47 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.58 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.183 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 19.18 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.856 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 58.35 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : TOPPER_ION.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ALX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-AUG-05. REMARK 100 THE DEPOSITION ID IS D_1000034047. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 5ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16493 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 19.270 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 6.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.38300 REMARK 200 R SYM FOR SHELL (I) : 0.38300 REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: ENTRY ID 1PIY, CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, MES, MANGANESE REMARK 280 CHLORIDE, MAGNESIUM CHLORIDE, 4-(2-HYDROXYETHYL)-1- REMARK 280 PIPERAZINEPROPANESULFONIC ACID, ETHYLMERCURITHIOSALICYLATE, PH REMARK 280 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.97667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 133.95333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 100.46500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 167.44167 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 33.48833 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.97667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 133.95333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 167.44167 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 100.46500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 33.48833 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER, GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATION -Y, -X, -Z+5/6 REMARK 300 (CRYSTALLOGRAPHIC SYMMETRY OPERATION 6 IN SPACE GROUP P6(1)22. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 7310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -229.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.500000 -0.866025 0.000000 -46.47000 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 -80.48840 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -33.48833 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 0 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 5 86.07 -168.66 REMARK 500 ASN A 24 -78.56 -101.21 REMARK 500 PHE A 47 127.20 -38.81 REMARK 500 ASN A 143 95.40 -37.67 REMARK 500 SER A 215 -46.31 -136.94 REMARK 500 CYS A 268 57.58 -93.34 REMARK 500 SER A 295 -157.72 -92.68 REMARK 500 ARG A 328 -169.21 -109.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 404 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 76 OD1 REMARK 620 2 VAL A 210 O 98.2 REMARK 620 3 CYS A 214 SG 138.6 55.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 401 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 84 OD1 REMARK 620 2 ASP A 84 OD2 53.6 REMARK 620 3 GLU A 115 OE1 86.6 124.9 REMARK 620 4 HIS A 118 ND1 132.9 91.4 91.6 REMARK 620 5 GLU A 238 OE2 128.7 114.0 120.9 91.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 402 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 115 OE2 REMARK 620 2 GLU A 204 OE1 147.8 REMARK 620 3 GLU A 204 OE2 91.6 56.2 REMARK 620 4 GLU A 238 OE1 125.9 83.4 135.1 REMARK 620 5 HIS A 241 ND1 88.5 102.7 110.3 95.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 406 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 194 OH REMARK 620 2 CYS A 272 SG 96.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 403 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 196 O REMARK 620 2 CYS A 196 SG 69.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 405 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 305 SG REMARK 620 2 GLU A 309 OE2 90.3 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 406 DBREF 2ALX A 0 339 UNP P69924 RIR2_ECOLI 0 339 SEQRES 1 A 340 MET ALA TYR THR THR PHE SER GLN THR LYS ASN ASP GLN SEQRES 2 A 340 LEU LYS GLU PRO MET PHE PHE GLY GLN PRO VAL ASN VAL SEQRES 3 A 340 ALA ARG TYR ASP GLN GLN LYS TYR ASP ILE PHE GLU LYS SEQRES 4 A 340 LEU ILE GLU LYS GLN LEU SER PHE PHE TRP ARG PRO GLU SEQRES 5 A 340 GLU VAL ASP VAL SER ARG ASP ARG ILE ASP TYR GLN ALA SEQRES 6 A 340 LEU PRO GLU HIS GLU LYS HIS ILE PHE ILE SER ASN LEU SEQRES 7 A 340 LYS TYR GLN THR LEU LEU ASP SER ILE GLN GLY ARG SER SEQRES 8 A 340 PRO ASN VAL ALA LEU LEU PRO LEU ILE SER ILE PRO GLU SEQRES 9 A 340 LEU GLU THR TRP VAL GLU THR TRP ALA PHE SER GLU THR SEQRES 10 A 340 ILE HIS SER ARG SER TYR THR HIS ILE ILE ARG ASN ILE SEQRES 11 A 340 VAL ASN ASP PRO SER VAL VAL PHE ASP ASP ILE VAL THR SEQRES 12 A 340 ASN GLU GLN ILE GLN LYS ARG ALA GLU GLY ILE SER SER SEQRES 13 A 340 TYR TYR ASP GLU LEU ILE GLU MET THR SER TYR TRP HIS SEQRES 14 A 340 LEU LEU GLY GLU GLY THR HIS THR VAL ASN GLY LYS THR SEQRES 15 A 340 VAL THR VAL SER LEU ARG GLU LEU LYS LYS LYS LEU TYR SEQRES 16 A 340 LEU CYS LEU MET SER VAL ASN ALA LEU GLU ALA ILE ARG SEQRES 17 A 340 PHE TYR VAL SER PHE ALA CYS SER PHE ALA PHE ALA GLU SEQRES 18 A 340 ARG GLU LEU MET GLU GLY ASN ALA LYS ILE ILE ARG LEU SEQRES 19 A 340 ILE ALA ARG ASP GLU ALA LEU HIS LEU THR GLY THR GLN SEQRES 20 A 340 HIS MET LEU ASN LEU LEU ARG SER GLY ALA ASP ASP PRO SEQRES 21 A 340 GLU MET ALA GLU ILE ALA GLU GLU CYS LYS GLN GLU CYS SEQRES 22 A 340 TYR ASP LEU PHE VAL GLN ALA ALA GLN GLN GLU LYS ASP SEQRES 23 A 340 TRP ALA ASP TYR LEU PHE ARG ASP GLY SER MET ILE GLY SEQRES 24 A 340 LEU ASN LYS ASP ILE LEU CYS GLN TYR VAL GLU TYR ILE SEQRES 25 A 340 THR ASN ILE ARG MET GLN ALA VAL GLY LEU ASP LEU PRO SEQRES 26 A 340 PHE GLN THR ARG SER ASN PRO ILE PRO TRP ILE ASN THR SEQRES 27 A 340 TRP LEU HET MN A 401 1 HET MN A 402 1 HET HG A 403 1 HET HG A 404 1 HET HG A 405 1 HET HG A 406 1 HETNAM MN MANGANESE (II) ION HETNAM HG MERCURY (II) ION FORMUL 2 MN 2(MN 2+) FORMUL 4 HG 4(HG 2+) HELIX 1 1 ASP A 11 GLU A 15 5 5 HELIX 2 2 ASP A 34 PHE A 47 1 14 HELIX 3 3 ARG A 49 VAL A 53 5 5 HELIX 4 4 VAL A 55 LEU A 65 1 11 HELIX 5 5 PRO A 66 LEU A 96 1 31 HELIX 6 6 PRO A 97 ILE A 99 5 3 HELIX 7 7 ILE A 101 VAL A 130 1 30 HELIX 8 8 ASP A 132 ASN A 143 1 12 HELIX 9 9 ASN A 143 LEU A 170 1 28 HELIX 10 10 SER A 185 ILE A 206 1 22 HELIX 11 11 ILE A 206 ARG A 221 1 16 HELIX 12 12 MET A 224 ARG A 253 1 30 HELIX 13 13 ASP A 258 CYS A 268 1 11 HELIX 14 14 CYS A 268 PHE A 291 1 24 HELIX 15 15 ASN A 300 ALA A 318 1 19 HELIX 16 16 ILE A 332 TRP A 338 5 7 SHEET 1 A 2 GLY A 173 THR A 176 0 SHEET 2 A 2 THR A 181 VAL A 184 -1 O VAL A 182 N HIS A 175 LINK OD1 ASN A 76 HG HG A 404 1555 1555 2.74 LINK OD1 ASP A 84 MN MN A 401 1555 1555 2.09 LINK OD2 ASP A 84 MN MN A 401 1555 1555 2.62 LINK OE1 GLU A 115 MN MN A 401 1555 1555 1.87 LINK OE2 GLU A 115 MN MN A 402 1555 1555 1.83 LINK ND1 HIS A 118 MN MN A 401 1555 1555 2.25 LINK OH TYR A 194 HG HG A 406 1555 1555 3.39 LINK O CYS A 196 HG HG A 403 1555 1555 3.46 LINK SG CYS A 196 HG HG A 403 1555 1555 2.61 LINK OE1 GLU A 204 MN MN A 402 1555 1555 2.02 LINK OE2 GLU A 204 MN MN A 402 1555 1555 2.52 LINK O VAL A 210 HG HG A 404 1555 1555 3.34 LINK SG CYS A 214 HG HG A 404 1555 1555 2.54 LINK OE2 GLU A 238 MN MN A 401 1555 1555 1.91 LINK OE1 GLU A 238 MN MN A 402 1555 1555 1.91 LINK ND1 HIS A 241 MN MN A 402 1555 1555 2.20 LINK SG CYS A 272 HG HG A 406 1555 1555 2.91 LINK SG CYS A 305 HG HG A 405 1555 1555 3.14 LINK OE2 GLU A 309 HG HG A 405 1555 1555 2.76 SITE 1 AC1 4 ASP A 84 GLU A 115 HIS A 118 GLU A 238 SITE 1 AC2 4 GLU A 115 GLU A 204 GLU A 238 HIS A 241 SITE 1 AC3 4 TYR A 156 TYR A 157 CYS A 196 VAL A 200 SITE 1 AC4 4 ASN A 76 VAL A 210 CYS A 214 LEU A 290 SITE 1 AC5 2 CYS A 305 GLU A 309 SITE 1 AC6 3 TYR A 194 MET A 198 CYS A 272 CRYST1 92.940 92.940 200.930 90.00 90.00 120.00 P 61 2 2 12 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010760 0.006212 0.000000 0.00000 SCALE2 0.000000 0.012424 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004977 0.00000